3 years ago

Balance the equation pls

Chemistry

1 answer:

mihalych1998 [28]3 years ago

4 0

Answer:

copy and paste this equation into the website

Explanation:

https://en.intl.chemicalaid.com/tools/equationbalancer.php

You might be interested in

How many atoms is 50 g of He?

tigry1 [53]

Atomic <span>mass He = 4.002 u.m.a

4.002 g --------------- 6.02x10</span>²³ atoms
50 g ------------------ ? atoms

50 x ( 6.02x10²³) / 4.002

= 3.01x10²⁵ / 4.002

= 7.52x10²⁴ atoms of He

6 0

3 years ago

Which statement is correct about the law of conversation of energy

Elden [556K]

Answer:

Energy is transferred when atoms are rearranged.

Explanation:

6 0

3 years ago

Enyzmes change the _______ of a reaction by making the reaction go ______

11111nata11111 [884]

Rate, fast :Maybe these are the answers.

6 0

2 years ago

If 6.4 miles of Fe react with excess O2, how many miles of Fe2O3 can be formed? 4 Fe + 3 O2 -> 2 Fe2O3

Yuri [45]

I'm assuming that by "miles" you mean moles.

If O2 is the excess reactant, that means Fe is the limiting reactant. That means that the amount of product being formed depends on the amount of Fe reactant present. To calculate the moles of Fe2O3 formed, start with the given 6.4 moles of Fe and use the mole to mole ratio given by the reaction as shown below:

6.4 mol Fe x $\frac{2 mol Fe2O3}{4 mol Fe}$ = 3.2 mol Fe2O3

6 0

3 years ago

In general, non-spontaneous reactions __________.

Rom4ik [11]

Very low gives free energy

3 0

2 years ago